Last update on December 10, 2022 // Source: Amazon API
Umarex Big Blast (SMU)
The Big Blast Inflator Cap is a fun way to use a non-explosive target that merely operates by air pressure. With a Big Blast Cap you can pump air into a plastic bottle. We recommend up to 80 psi depending on the weather and size of the bottle. You place it down range at least 60 feet away and shoot it with a projectile. The pressurized air immediately disperses to normalcy creating a “boom” as the air molecules rush out into the normal atmospheric pressure.
Non-Explosive Target / Operates by Air Pressure
Ables one to Pump Air In Plastic Bottle
80 psi Recommend (depending on weather and size of bottle)
Place at Least 60 Feet Down Range and Shoot with Projectile
When Bottle hit creates “Boom” as the Ari Molecules Rush out into the Normal Atmospheric Pressure